Metrics

The Management Pack for Microsoft IIS collects the metrics listed in the table below, according to Microsoft IIS resource kinds.

Resource Kind	Resource Group	Resource Attribute	Attribute Type
Microsoft IIS Application	Details	Application Pool ID	The id of the application pool.
Microsoft IIS Application	Details	Application Pool Name	The name of the application pool.
Microsoft IIS Application	Details	Application Pool Status	The status of the application pool.
Microsoft IIS Application	Details	Enabled Protocols	Protocols that requests can use to access the application.
Microsoft IIS Application	Details	ID	The id of the application.
Microsoft IIS Application	Details	Location	Location of the application.
Microsoft IIS Application	Details	Path	URL path of the application.
Microsoft IIS Application	Details	Physical Path	Physical path to the content for the virtual directory.
Microsoft IIS Application	Details	Website ID	The id of the website.
Microsoft IIS Application	Details	Website Name	The name of the website.
Microsoft IIS Application	Details	Website Status	The status of the website.
Microsoft IIS Application Pool	Details	Action	Action that IIS takes when a worker process exceeds its configured CPU limit
Microsoft IIS Application Pool	Requests	Active Requests	The number of requests that are currently being processed by the application pool.
Microsoft IIS Application Pool	Rapid Fail Protection	Shutdown Executable	Executable to run when an application pool is shut down by Rapid Fail Protection.
Microsoft IIS Application Pool	Rapid Fail Protection	Shutdown Executable Parameters	Parameters for the executable to run when an application pool is shut down by Rapid Fail Protection.
Microsoft IIS Application Pool	Details	Auto Start	Indicates whether the application pool starts automatically when IIS starts.
Microsoft IIS Application Pool	Recycling	Application Pool Configuration Changed	Indicates whether an event log entry is generated when the application pool recycles due to a change in its configuration.
Microsoft IIS Application Pool	Recycling	Disable Overlapped Recycle	Indicates whether the application pool recycle will happen such that the existing worker process exists before another worker process is created.
Microsoft IIS Application Pool	Recycling	Disable Recycling For Configuration Changes	Indicates whether the application pool will not be recycled when its configuration is changed.
Microsoft IIS Application Pool	Details	32-Bit Applications Enabled	Indicates whether worker processes serving the application pool will be in WOW64 (Windows on Windows64) mode.
Microsoft IIS Application Pool	Rapid Fail Protection	Rapid Fail Protection Enabled	Indicates whether the application pool is shut down if there are a specific number of worker process crashes within a specific time period.
Microsoft IIS Application Pool	Cache	File Cache Count	Current number of files whose content is in the usermode cache.
Microsoft IIS Application Pool	Cache	File Cache Hit Rate	Percentage of successful lookups in the user-mode file cache since the application pool started.
Microsoft IIS Application Pool	Cache	File Cache Hits	Number of successful lookups in the usermode file cache since the application pool started.
Microsoft IIS Application Pool	Cache	File Cache Memory Usage	Current number of bytes used for the usermode file cache.
Microsoft IIS Application Pool	Cache	File Cache Misses	Number of unsuccessful look ups in the usermode file cache since the application pool started.
Microsoft IIS Application Pool	Memory	Handles	The number of handles that are currently open in application pool processes.
Microsoft IIS Application Pool	Details	ID	The id of the application pool.
Microsoft IIS Application Pool	Identity	Identity Type	Indicates whether the application pool is running as built-in account, or as a specific user identity.
Microsoft IIS Application Pool	Process Model	Idle Timeout	Amount of time in minutes a worker process will remain idle before it shuts down.
Microsoft IIS Application Pool	Process Model	Idle Timeout Action	Action to perform when the Idle Timeout duration has been reached.
Microsoft IIS Application Pool	Memory	Installed Memory	The total installed memory.
Microsoft IIS Application Pool	Rapid Fail Protection	Failure Interval	The time interval in minutes during which the specific number of worker process crashes must occur before the application pool is shut down by Rapid Fail Protection.
Microsoft IIS Application Pool	Disk	IO Operations	The number of read and write operations performed by all application pool processes in the last second.
Microsoft IIS Application Pool	Disk	IO Read Operations	The number of read operations performed by all application pool processes in the last second.
Microsoft IIS Application Pool	Disk	IO Write Operations	The number of write operations performed by all application pool processes in the last second.
Microsoft IIS Application Pool	Recycling	ISAPI Reported Unhealthy	Indicates whether an event log entry is generated when the application pool recycles because an ISAPI extension has reported itself as unhealthy.
Microsoft IIS Application Pool	Details	Limit	Maximum percentage of CPU time that the worker process in an application pool are allowed to consume in period of time in Limit Interval
Microsoft IIS Application Pool	Details	Limit Interval	Reset period for CPU monitoring and throttling limits on the application pool.
Microsoft IIS Application Pool	Rapid Fail Protection	Service Unavailable Response Type	Specifies behavior when a worker process cannot be started.
Microsoft IIS Application Pool	Identity	Load User Profile	Specifies whether IIS loads the user profile for an application pool identity.
Microsoft IIS Application Pool	Recycling	Private Memory Limit Exceeded	Indicates whether an event log entry is generated when the application pool recycles after exceeding its private memory.
Microsoft IIS Application Pool	Recycling	Specific Time	Indicates whether an event log entry is generated when the application pool recycles at a scheduled time.
Microsoft IIS Application Pool	Details	Manage Runtime Version	Specific version of .NET CLR that is loaded by application pool.
Microsoft IIS Application Pool	Rapid Fail Protection	Maximum Failures	Maximum number of worker process crashes permitted before the application pool is shut down by Rapid Fail Protection.
Microsoft IIS Application Pool	Process Model	Maximum Worker Processes	Maximum number of worker processes permitted to service requests for the application pool.
Microsoft IIS Application Pool	Recycling	Virtual Memory Limit Exceeded	Indicates whether an event log entry is generated when the application pool recycles after exceeding its virtual memory limit.
Microsoft IIS Application Pool	Details	Name	The name of the application pool.
Microsoft IIS Application Pool	Recycling	Manual Recycle	Indicates whether an event log entry is generated when the application pool has been manually recycled.
Microsoft IIS Application Pool	Process Orphaning	Orphan Action Executable	Executable to run when a worker process is abandoned.
Microsoft IIS Application Pool	Process Orphaning	Orphan Action Executable Parameters	Parameters for the executable that is run when a worker process is abandoned.
Microsoft IIS Application Pool	Cache	Output Cache Count	Current number of items in the output cache.
Microsoft IIS Application Pool	Cache	Output Cache Hit Rate	Percentage of successful lookups in the output cache since the application pool started.
Microsoft IIS Application Pool	Cache	Output Cache Hits	Number of successful lookups in the output cache since the application pool started.
Microsoft IIS Application Pool	Cache	Output Cache Memory Usage	Current number of bytes used for the output cache.
Microsoft IIS Application Pool	Cache	Output Cache Misses	Number of unsuccessful lookups in the output cache since the application pool started.
Microsoft IIS Application Pool	Disk	Page Faults	The number of page faults experienced by all application pool processes in the last second.
Microsoft IIS Application Pool	Requests	Served Requests	The number of requests that have been served in the past second.
Microsoft IIS Application Pool	Recycling	Private Memory Limit	Maximum amount of private memory in KB a worker process can consume before causing the application pool to recycle.
Microsoft IIS Application Pool	Recycling	Specific Times	A set of local times when the application pool is recycled.
Microsoft IIS Application Pool	Process Model	Ping Interval	Period of time in seconds between health monitoring pings sent to the worker processes serving this application pool.
Microsoft IIS Application Pool	Details	Ping Response Time	Maximum time in seconds that worker process is given to respond to a health monitoring ping.
Microsoft IIS Application Pool	Details	Pinging Enabled	Indicates whether the worker processes serving this application pool are pinged periodically to ensure that they are still responsive.
Microsoft IIS Application Pool	Details	Pipeline Mode	Indicates whether ASP.NET runs in Classic Mode as an ISAPI extension, or in Integrated Mode where managed code is integrated into the request processing pipeline.
Microsoft IIS Application Pool	Memory	Private Memory	The total private bytes being used by all application pool processes.
Microsoft IIS Application Pool	Memory	Private Memory Usage	The percentage of system memory currently used as website process private bytes.
Microsoft IIS Application Pool	Memory	Private Working Memory	The total private working set being used by all application pool processes.
Microsoft IIS Application Pool	Memory	Private Working Memory Usage	The percentage of system memory currently used as application pool private working set bytes.
Microsoft IIS Application Pool	Process Orphaning	Process Orphaning Enabled	Indicates whether an unresponsive worker process will be abandoned instead of terminated.
Microsoft IIS Application Pool	CPU	Process Count	The number of processes being used by the application pool to process requests.
Microsoft IIS Application Pool	Details	Processor Affinity Enabled	Indicates whether CPU affinity is enabled for an application pool.
Microsoft IIS Application Pool	Details	Processor Affinity Mask	CPU affinity for an application pool.
Microsoft IIS Application Pool	Details	Processor Affinity Mask (64-Bit Option)	CPU affinity for an application pool (64bit option).
Microsoft IIS Application Pool	Details	Queue Length	Maximum number of requests that will be queued for the application pool.
Microsoft IIS Application Pool	Recycling	Request Limit	Maximum number of requests an application pool can process before it is recycled.
Microsoft IIS Application Pool	Recycling	Request Limit Exceeded	Indicates whether an event log entry is generated when the application pool recycles after exceeding its request limit.
Microsoft IIS Application Pool	Process Model	Shutdown Time Limit	Period of time in seconds a worker process is given to finish processing requests and shut down.
Microsoft IIS Application Pool	Process Model	Startup Time Limit	Period of time in seconds a worker process is given to start up and initialize.
Microsoft IIS Application Pool	Details	Status	The status of the application pool.
Microsoft IIS Application Pool	CPU	Thread Count	The number of threads currently active in application pool processes.
Microsoft IIS Application Pool	Recycling	Regular Time	Indicates whether an event log entry is generated when the application pool recycles on its scheduled interval.
Microsoft IIS Application Pool	Recycling	Regular Time Interval	Period of time in minutes after which an application pool will recycle.
Microsoft IIS Application Pool	Requests	Total Requests	The number of requests that have been served since the application pool started.
Microsoft IIS Application Pool	Cache	Total Files Cached	Number of files whose content was ever added to the usermode cache since the application pool started.
Microsoft IIS Application Pool	Cache	Total URIs Cached	Number of URI information blocks that have been added to the usermode cache since the application pool started.
Microsoft IIS Application Pool	Cache	URI Cache Count	Number of URI information blocks that are currently in the usermode cache.
Microsoft IIS Application Pool	Cache	URI Cache Hit Rate	Percentage of successful look ups in the user-mode URI cache since the application pool started.
Microsoft IIS Application Pool	Cache	URI Cache Hits	Number of successful look ups in the usermode URI cache since the application pool started.
Microsoft IIS Application Pool	Cache	URI Cache Misses	Number of unsuccessful look ups in the usermode URI cache since the application pool started.
Microsoft IIS Application Pool	CPU	CPU Usage	The percentage of CPU being used by application pool processes.
Microsoft IIS Application Pool	Identity	Username	Username of an application pool identity.
Microsoft IIS Application Pool	Recycling	Virtual Memory Limit	Maximum amount of virtual memory in KB a worker process can consume before causing the application pool to recycle.
Microsoft IIS Virtual Directory	Details	Application ID	The id of the application.
Microsoft IIS Virtual Directory	Details	Application Location	The location of the application.
Microsoft IIS Virtual Directory	Details	Application Path	The URL path for the application.
Microsoft IIS Virtual Directory	Details	ID	The id of the virtual directory.
Microsoft IIS Virtual Directory	Details	Location	The location of the virtual directory.
Microsoft IIS Virtual Directory	Details	Logon Method	Type of logon operation to perform when calling LogonUser to acquire the user token impersonated to access the physical path for the virtual directory.
Microsoft IIS Virtual Directory	Details	Path	The URL path of the application.
Microsoft IIS Virtual Directory	Details	Physical Path	The physical path to the content for the virtual directory.
Microsoft IIS Virtual Directory	Details	Username	User identity that should be impersonated when accessing the physical path for the virtual directory.
Microsoft IIS Virtual Directory	Details	Website ID	The id of the website.
Microsoft IIS Virtual Directory	Details	Website Name	The name of the website.
Microsoft IIS Virtual Directory	Details	Website Status	The status of the website.
Microsoft IIS Web Server	Requests	Active Requests	The number of requests that are currently being processed by the web server.
Microsoft IIS Web Server	Network	Received Traffic	The number of bytes that the web server received in the last second.
Microsoft IIS Web Server	Network	Network Traffic	The number of bytes that the web server sent and received in the last second.
Microsoft IIS Web Server	Network	Sent Traffic	The number of bytes that the web server sent in the last second.
Microsoft IIS Web Server	Network	Connection Attempts	The number of client connections that have been attempted in the last second.
Microsoft IIS Web Server	Network	Current Connections	The number of active connections that are open on the web server.
Microsoft IIS Web Server	Cache	File Cache Count	Current number of files whose content is in the user-mode cache.
Microsoft IIS Web Server	Cache	File Cache Hit Rate	Percentage of successful lookups in the user-mode file cache since the web server started.
Microsoft IIS Web Server	Cache	File Cache Hits	Number of successful lookups in the user-mode file cache since the web server started.
Microsoft IIS Web Server	Cache	File Cache Memory Usage	Current number of bytes used for the user-mode file cache.
Microsoft IIS Web Server	Cache	File Cache Misses	Number of unsuccessful look ups in the user-mode file cache since the web server started.
Microsoft IIS Web Server	Details	FQDNs	The FQDN of the web server.
Microsoft IIS Web Server	Memory	Handles	The number of handles that are currently open in web serve processes.
Microsoft IIS Web Server	Details	Hostname	The hostname of the web server.
Microsoft IIS Web Server	Details	ID	The id of the web server.
Microsoft IIS Web Server	Memory	Installed Memory	The total installed memory.
Microsoft IIS Web Server	Disk	IO Operations	The number of read and write operations performed by all application pool processes in the last second.
Microsoft IIS Web Server	Disk	IO Read Operations	The number of read operations performed by all web server processes in the last second.
Microsoft IIS Web Server	Disk	IO Write Operations	The number of write operations performed by all web server processes in the last second.
Microsoft IIS Web Server	Details	IP Addresses	The IP address of the web server.
Microsoft IIS Web Server	Details	Name	The name of the web server.
Microsoft IIS Web Server	Cache	Output Cache Count	Current number of items in the output cache.
Microsoft IIS Web Server	Cache	Output Cache Hit Rate	Percentage of successful lookups in the output cache since the web server started.
Microsoft IIS Web Server	Cache	Output Cache Hits	Number of successful lookups in the output cache since the web server started.
Microsoft IIS Web Server	Cache	Output Cache Memory Usage	Current number of bytes used for the output cache.
Microsoft IIS Web Server	Cache	Output Cache Misses	Number of unsuccessful lookups in the output cache since the web server started.
Microsoft IIS Web Server	Disk	Page Faults	The number of page faults experienced by all web server processes in the last second.
Microsoft IIS Web Server	Requests	Served Requests	The number of requests that have been served in the past second.
Microsoft IIS Web Server	Memory	Private Memory	The total private bytes being used by all web server processes.
Microsoft IIS Web Server	Memory	Private Memory Usage	The percentage of system memory currently used as web server process private bytes.
Microsoft IIS Web Server	Memory	Private Working Memory	The total private working set being used by all web server processes.
Microsoft IIS Web Server	Memory	Private Working Memory Usage	The percentage of system memory currently used as web server process private working set bytes.
Microsoft IIS Web Server	CPU	Process Count	The number of processes being used by the web server to process requests.
Microsoft IIS Web Server	Details	Status	The status of the web server.
Microsoft IIS Web Server	Details	Supports SNI	Indicates whether web server supports server name indicator.
Microsoft IIS Web Server	Memory	System Memory In Use	The total memory in use by the entire system.
Microsoft IIS Web Server	CPU	System CPU Usage	The percentage of CPU being used by the entire system.
Microsoft IIS Web Server	CPU	Thread Count	The number of threads currently active in web server processes.
Microsoft IIS Web Server	Requests	Total Requests	The number of requests that have been served since the web server started.
Microsoft IIS Web Server	Network	Total Traffic Received	The number of bytes received since the web server started.
Microsoft IIS Web Server	Network	Total Traffic Sent	The number of bytes sent since the web server started.
Microsoft IIS Web Server	Network	Total Connection Attempts	The number of client connections that have been attempted since the web server started.
Microsoft IIS Web Server	Cache	Total Files Cached	Number of files whose content was ever added to the user-mode cache since the web server started.
Microsoft IIS Web Server	Cache	Total URIs Cached	Number of URI information blocks that have been added to the user-mode cache since the web server started.
Microsoft IIS Web Server	Cache	URI Cache Count	Number of URI information blocks that are currently in the user-mode cache.
Microsoft IIS Web Server	Cache	URI Cache Hit Rate	Percentage of successful look ups in the user-mode URI cache since the web server started.
Microsoft IIS Web Server	Cache	URI Cache Hits	Number of successful look ups in the user-mode URI cache since the web server started.
Microsoft IIS Web Server	Cache	URI Cache Misses	Number of unsuccessful look ups in the user-mode URI cache since the web server started.
Microsoft IIS Web Server	CPU	CPU Usage	The percentage of CPU being used by web server processes.
Microsoft IIS Web Server	Details	Version	The version of the web server.
Microsoft IIS Web Server	Uncategorized	Value of 100 for Capacity Calculations	Value of 100 for Capacity Calculations
Microsoft IIS Website	Requests	Active Requests	The number of requests that are currently being processed by the website.
Microsoft IIS Website	Details	Bindings	Combination of IP address, port and host name that HTTP.sys on for incoming requests.
Microsoft IIS Website	Network	Received Traffic	The number of bytes that the website received in the last second.
Microsoft IIS Website	Network	Network Traffic	The number of bytes that the web server sent and received in the last second.
Microsoft IIS Website	Network	Sent Traffic	The number of bytes that the website sent in the last second.
Microsoft IIS Website	Network	Connection Attempts	The number of client connections that have been attempted in the last second.
Microsoft IIS Website	Limits	Connection Timeout	Period of time a connection can remain inactive before being disconnected.
Microsoft IIS Website	Network	Current Connections	The number of active connections that are open on the website.
Microsoft IIS Website	Details	Enabled Protocols	Specifies the protocols that requests can use to access an application.
Microsoft IIS Website	Cache	File Cache Count	Current number of files whose content is in the user-mode cache.
Microsoft IIS Website	Cache	File Cache Hit Rate	Percentage of successful lookups in the user-mode file cache since the website started.
Microsoft IIS Website	Cache	File Cache Hits	Number of successful lookups in the user-mode file cache since the website started.
Microsoft IIS Website	Cache	File Cache Memory Usage	Current number of bytes used for the user-mode file cache.
Microsoft IIS Website	Cache	File Cache Misses	Number of unsuccessful look ups in the user-mode file cache since the website started.
Microsoft IIS Website	Memory	Handles	The number of handles that are currently open in website processes.
Microsoft IIS Website	Details	ID	The id of the website.
Microsoft IIS Website	Memory	Installed Memory	The total installed memory.
Microsoft IIS Website	Disk	IO Operations	The number of read and write operations performed by all application pool processes in the last second.
Microsoft IIS Website	Disk	IO Read Operations	The number of read operations performed by all website processes in the last second.
Microsoft IIS Website	Disk	IO Write Operations	The number of write operations performed by all website processes in the last second.
Microsoft IIS Website	Details	Key	A unique numeric identifier of the website.
Microsoft IIS Website	Limits	Maximum Bandwidth	Maximum network bandwidth to which the website traffic is throttled.
Microsoft IIS Website	Limits	Maximum Connections	Maximum number of concurrent connections.
Microsoft IIS Website	Limits	Maximum URL Segments	Maximum number of segments permitted in a URL.
Microsoft IIS Website	Details	Name	A unique name of the website.
Microsoft IIS Website	Cache	Output Cache Count	Current number of items in the output cache.
Microsoft IIS Website	Cache	Output Cache Hit Rate	Percentage of successful lookups in the output cache since the website started.
Microsoft IIS Website	Cache	Output Cache Hits	Number of successful lookups in the output cache since the website started.
Microsoft IIS Website	Cache	Output Cache Memory Usage	Current number of bytes used for the output cache.
Microsoft IIS Website	Cache	Output Cache Misses	Number of unsuccessful lookups in the output cache since the website started.
Microsoft IIS Website	CPU	Page Faults	The number of page faults experienced by all website processes in the last second.
Microsoft IIS Website	Requests	Served Requests	The number of requests that have been served in the past second.
Microsoft IIS Website	Details	Physical Path	The physical path to the content for the virtual directory.
Microsoft IIS Website	Memory	Private Memory	The total private bytes being used by website processes.
Microsoft IIS Website	Memory	Private Memory Usage	The percentage of system memory currently used as website process private bytes.
Microsoft IIS Website	Memory	Private Working Memory	The total private working set being used by website processes.
Microsoft IIS Website	Memory	Private Working Memory Usage	The percentage of system memory currently used as website process private working set bytes.
Microsoft IIS Website	CPU	Process Count	The number of processes being used by the website to process requests.
Microsoft IIS Website	Details	Server Auto Start	Indicates if the server instance should start automatically when the service is started.
Microsoft IIS Website	Details	Status	The status of the website.
Microsoft IIS Website	CPU	Thread Count	The number of threads currently active in website processes.
Microsoft IIS Website	Requests	Total Requests	The number of requests that have been served since the website started.
Microsoft IIS Website	Network	Total Traffic Received	The number of bytes received since the website started.
Microsoft IIS Website	Network	Total Traffic Sent	The number of bytes sent since the website started.
Microsoft IIS Website	Network	Total Connection Attempts	The number of client connections that have been attempted since the website started.
Microsoft IIS Website	Cache	Total Files Cached	Number of files whose content was ever added to the user-mode cache since the website started.
Microsoft IIS Website	Cache	Total URIs Cached	Number of URI information blocks that have been added to the user-mode cache since the website started.
Microsoft IIS Website	Details	Uptime	The number of seconds that have elapsed since the web site started.
Microsoft IIS Website	Cache	URI Cache Count	Number of URI information blocks that are currently in the user-mode cache.
Microsoft IIS Website	Cache	URI Cache Hit Rate	Percentage of successful look ups in the user-mode URI cache since the website started.
Microsoft IIS Website	Cache	URI Cache Hits	Number of successful look ups in the user-mode URI cache since the website started.
Microsoft IIS Website	Cache	URI Cache Misses	Number of unsuccessful look ups in the user-mode URI cache since the website started.
Microsoft IIS Website	CPU	CPU Usage	The percentage of CPU being used by website processes.
Microsoft IIS Worker Process	Details	Application Pool ID	The id of the application pool under which process is running.
Microsoft IIS Worker Process	Details	Application Pool Name	The name of the application pool under which process is running.
Microsoft IIS Worker Process	Details	Application Pool Status	The status of the application pool under which process is running.
Microsoft IIS Worker Process	Details	ID	The id of the worker process.
Microsoft IIS Worker Process	Details	Name	The name of the worker process.
Microsoft IIS Worker Process	Memory	Peak Virtual Memory Size	Maximum virtual memory used by worker process.
Microsoft IIS Worker Process	Memory	Peak Working Set	Maximum working set used by worker process.
Microsoft IIS Worker Process	Memory	Private Memory Size	The private memory being used by worker process.
Microsoft IIS Worker Process	Details	Process GUID	The process guid of the worker process.
Microsoft IIS Worker Process	Details	Process ID	The process id of the worker process.
Microsoft IIS Worker Process	Details	Start Time	The time when worker process is started.
Microsoft IIS Worker Process	Details	Status	The status of the worker process.
Microsoft IIS Worker Process	Memory	Virtual Memory Size	The virtual memory being used by worker process.
Microsoft IIS Worker Process	Memory	Working Set	The working set being used by worker process.